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Multifunction Calibrator

Multifunction Calibrator
Multifunction Calibrator
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Product Code : M-142
Product Description
Multifunction calibrator of version M-142 is adjuster of electric amounts for uses in adjustment research centers and in manufacturing units where meters are made. It can be utilized for alignment and change of meters against the area of current, capacity, frequency, voltage and resistance. Introduced symphonious and non-consonant form signals also make it conceivable to examine grounds of the meters through a sign with different peak variable. Recurrence modes help to set amplitude, duty ratio and frequency rate of the yield sign. They are appropriate for essential alignment of oscilloscopes. Further, the calibrator is outfitted with plausibility to quantify temperature with RTD and TC temperature detectors. Integrated multimeter can be utilized autonomously or in concurrent working with source element of the adjuster together. Inspecting of transducers of different sorts, controllers and assessing units can be done with it without requirement to utilize some other measuring equipment. Our multifunction calibrator of version M-140 is accessible in bench top as well as in 19" rack lodgings.

Basic parameters
Fundamental capacity of the calibrator is producing of the adjusted AC and DC voltage in the gamut varying in between 0 µV to 1000 V as well as AC/DC current in the gamut differing in between 0 to 30 A . Utilizing a 50-turn curl the voltage range can be stretched out to 1500 A. The optimal calibrator precision on DC current scopes is 15 ppm, on AC current limits 250 ppm, on DC voltage extents 130 ppm and in addition, on AC voltage extents 550 ppm. Most extreme recurrence array varies in between 20 Hz to 100 kHz for consonant yield waveform. The calibrator is outfitted with the capacity of formation the occasional non-symphonious signs with the characterized peak variable. Along these lines it makes conceivable to examine affectability of multimeter. to damaged signs. Next capacity of the calibrator is reproduction of resistance and limit. Through the calibrator, the resilience in array starting from 0 Ohm to 1000 MOhm as well as capacitance varying in between 1 nF to 100 µF may be reenacted with the sufficient exactness for alignment of basic utilized hand-held multimeter. Fundamental precision of the resilience reaches is 150 ppm% as well as of the capacitance reaches, it is 0.1%.

Recurrence capacity of the calibrator creates it conceivable to form a square wave sign with customizable and adjusted duty proportion, amplitude and recurrence in array varying between 1 mV to 10 V in the recurrence band around 10 kHz. In the state HF the square wave sign of around 20 MHz with a low rise duration can be produced. The recurrence capacities are reasonable for the adjustments of comparing recurrence limits of the multimeter., as well as for alignment of the transmission sensitivities and in addition, duration bases of oscilloscopes also.

For adjustments of DC and one-stage AC control meters as well as power meters, the energy– power mode is resolved. Output current can be introduced to 240 V and output voltage up to 20 A through the power variable in the array from - 1 to +1 in the recurrence band varying from 40 Hz to 400 Hz. Voltage capacity of the current yield is 30 mA. It permits to align additionally simple power-meters that possesses normally higher utilization. For adjustments of the temperature controllers and thermometers, the capacity of reenactment of temperature detectors is resolved. Calibrator can mimic all normal utilized Ni and Pt resistance detectors and TC detectors of the S, J, E, N, R, B, T and K too. TC cold junction compensation is manufactured either by accessing an entering value through the keyboard or mechanically by estimating the surrounding temperature with Pt-100 detector. The accuracy of the reenacted resistance as well as TC sensors relies on upon set type and sort of the detector. For resistance detectors instability band is in array varying between 0.04 °C to 0.5 °C, for TC detectors differing 0.4°C to 4.0 °C.

Build-in multimeter
Inner multimeter with essential ability to gauge DC voltage to 20 mA, DC current to 10 V, imperviousness to 2 kOhm and in addition, recurrence to 15 kHz is normal element of the calibrator. Through precision of 100 ppm, it helps to gauge output signs of different sorts of transducers. With resistance temperature sensor or outside TC, temperature may be examine output and correspondingly, with outer odd gage sensors pressure, strength, torsion and so forth can be estimated and shown.

Calibrator can be utilized as a part of synchronous mode, i.e. picked output sign is formed and in addition, the reaction of the instrument under examination is measured in the meantime by inward multimeter. Automatic capacity of the calibrator helps setting of 10 stages characterized by output sign capacity and yield value on source part as well as anticipating reaction of DUT estimated by inner multimeter comprising permitted breaking points of the DUT. Further, the inspection can run mechanically.

User comfort
Our M-142 Calibrator is outfitted with various different capacities that make its utilization less demanding. Between them have a place plausibility with set relative variations from the real estimation of the picked yield signal, showing of the yield signal instability, inner adjustment technique and others. Idea of the calibrator's regulation and in addition, sign uses an expansive territory luminescence screen on which all essential data is concentrated. The regulation is perform by choice from the menu. Also, often utilized capacities have solidly allocated keys with direct regulation. Ordinarily, the calibrator is outfitted with RS-232 serial port as well as with GPIB bus making it conceivable to be directed by PC.

The calibrator may be incorporated into CALIBER programming calibration arrangements and MEATEST WinQbase.

M-142 calibrator is acquired from past effective version M-140. From M-140 version, the M-142 innovative one provides expanded reaches as well as higher precision.

  • AC/DC Current
  • AC/DC Voltage
  • Work Shape (non-consonant signs)
  • Wave frame: square positive, symmetrical, negative, saw B, A, triangle restricted sin
  • Shown values: Calculated and peak rms